61929555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1387

約数の個数: 32

約数和(自身を含む): 105504768

約数和(自身を除く): 43575213

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 1151, 3165, 3453, 3587, 5755, 10761, 17265, 17935, 19567, 53805, 58701, 97835, 242861, 293505, 728583, 1214305, 3642915, 4128637, 12385911, 20643185, 61929555]

約数ペア:

[(1, 61929555), (3, 20643185), (5, 12385911), (15, 4128637), (17, 3642915), (51, 1214305), (85, 728583), (211, 293505), (255, 242861), (633, 97835), (1055, 58701), (1151, 53805), (3165, 19567), (3453, 17935), (3587, 17265), (5755, 10761)]